<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="../js/vue.js"></script>
    <link rel="stylesheet" href="../css/bootstrap.min.css">
</head>
<body>
    <div id="app">
        <p>{{msg | msgFormat('疯狂','123') | test}}</p>
    </div>
    <script>

        Vue.filter('msgFormat',function(msg,arg,arg2){
            return msg.replace(/单纯/g,arg+arg2);
        })

        Vue.filter('test',function(msg){
            return msg+"++++";
        })

        var vm = new Vue({
            el:'#app',
            data:{
                msg:'曾经，我也是一个单纯的少年，单纯的我，傻傻的问，谁是世界上最单纯的男人'
            },
            methods:{
            }    
        })
    
       
    </script>
</body>
</html>